Overview
Brought to you by YData
Dataset statistics
| Number of variables | 16 |
|---|---|
| Number of observations | 2589083 |
| Missing cells | 11664492 |
| Missing cells (%) | 28.2% |
| Duplicate rows | 0 |
| Duplicate rows (%) | 0.0% |
| Total size in memory | 740.7 MiB |
| Average record size in memory | 300.0 B |
Variable types
| Text | 1 |
|---|---|
| DateTime | 1 |
| Numeric | 13 |
| Categorical | 1 |
AQI is highly overall correlated with PM10 and 1 other fields | High correlation |
Benzene is highly overall correlated with Toluene and 1 other fields | High correlation |
NO is highly overall correlated with NOx | High correlation |
NO2 is highly overall correlated with NOx | High correlation |
NOx is highly overall correlated with NO and 1 other fields | High correlation |
PM10 is highly overall correlated with AQI and 1 other fields | High correlation |
PM2.5 is highly overall correlated with AQI and 1 other fields | High correlation |
Toluene is highly overall correlated with Benzene and 1 other fields | High correlation |
Xylene is highly overall correlated with Benzene and 1 other fields | High correlation |
PM2.5 has 647689 (25.0%) missing values | Missing |
PM10 has 1119252 (43.2%) missing values | Missing |
NO has 553711 (21.4%) missing values | Missing |
NO2 has 528973 (20.4%) missing values | Missing |
NOx has 490808 (19.0%) missing values | Missing |
NH3 has 1236618 (47.8%) missing values | Missing |
CO has 499302 (19.3%) missing values | Missing |
SO2 has 742737 (28.7%) missing values | Missing |
O3 has 725973 (28.0%) missing values | Missing |
Benzene has 861579 (33.3%) missing values | Missing |
Toluene has 1042366 (40.3%) missing values | Missing |
Xylene has 2075104 (80.1%) missing values | Missing |
AQI has 570190 (22.0%) missing values | Missing |
AQI_Bucket has 570190 (22.0%) missing values | Missing |
CO is highly skewed (γ1 = 33.50808698) | Skewed |
Benzene is highly skewed (γ1 = 21.34590047) | Skewed |
NOx has 117924 (4.6%) zeros | Zeros |
CO has 181502 (7.0%) zeros | Zeros |
Benzene has 392342 (15.2%) zeros | Zeros |
Toluene has 312987 (12.1%) zeros | Zeros |
Xylene has 208359 (8.0%) zeros | Zeros |
Reproduction
| Analysis started | 2025-01-05 00:40:35.434698 |
|---|---|
| Analysis finished | 2025-01-05 00:41:32.057904 |
| Duration | 56.62 seconds |
| Software version | ydata-profiling vv4.12.1 |
| Download configuration | config.json |
Variables
StationId
Text
| Distinct | 110 |
|---|---|
| Distinct (%) | < 0.1% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Memory size | 153.1 MiB |
Length
| Max length | 5 |
|---|---|
| Median length | 5 |
| Mean length | 5 |
| Min length | 5 |
Unique
| Unique | 0 ? |
|---|---|
| Unique (%) | 0.0% |
Sample
| 1st row | AP001 |
|---|---|
| 2nd row | AP001 |
| 3rd row | AP001 |
| 4th row | AP001 |
| 5th row | AP001 |
| Value | Count | Frequency (%) |
| ka003 | 48192 | 1.9% |
| dl013 | 48192 | 1.9% |
| tn004 | 48192 | 1.9% |
| tn003 | 48192 | 1.9% |
| tn001 | 48192 | 1.9% |
| up012 | 48192 | 1.9% |
| up014 | 48192 | 1.9% |
| dl007 | 48192 | 1.9% |
| dl008 | 48192 | 1.9% |
| gj001 | 48192 | 1.9% |
| Other values (100) | 2107163 |
Most occurring characters
| Value | Count | Frequency (%) |
| 0 | 4104970 | |
| 1 | 1161659 | 9.0% |
| L | 1132467 | 8.7% |
| D | 1132017 | 8.7% |
| 3 | 556792 | 4.3% |
| 2 | 524441 | 4.1% |
| T | 372708 | 2.9% |
| A | 357403 | 2.8% |
| 4 | 350757 | 2.7% |
| K | 325241 | 2.5% |
| Other values (19) | 2926960 |
Most occurring categories
| Value | Count | Frequency (%) |
| (unknown) | 12945415 |
Most frequent character per category
(unknown)
| Value | Count | Frequency (%) |
| 0 | 4104970 | |
| 1 | 1161659 | 9.0% |
| L | 1132467 | 8.7% |
| D | 1132017 | 8.7% |
| 3 | 556792 | 4.3% |
| 2 | 524441 | 4.1% |
| T | 372708 | 2.9% |
| A | 357403 | 2.8% |
| 4 | 350757 | 2.7% |
| K | 325241 | 2.5% |
| Other values (19) | 2926960 |
Most occurring scripts
| Value | Count | Frequency (%) |
| (unknown) | 12945415 |
Most frequent character per script
(unknown)
| Value | Count | Frequency (%) |
| 0 | 4104970 | |
| 1 | 1161659 | 9.0% |
| L | 1132467 | 8.7% |
| D | 1132017 | 8.7% |
| 3 | 556792 | 4.3% |
| 2 | 524441 | 4.1% |
| T | 372708 | 2.9% |
| A | 357403 | 2.8% |
| 4 | 350757 | 2.7% |
| K | 325241 | 2.5% |
| Other values (19) | 2926960 |
Most occurring blocks
| Value | Count | Frequency (%) |
| (unknown) | 12945415 |
Most frequent character per block
(unknown)
| Value | Count | Frequency (%) |
| 0 | 4104970 | |
| 1 | 1161659 | 9.0% |
| L | 1132467 | 8.7% |
| D | 1132017 | 8.7% |
| 3 | 556792 | 4.3% |
| 2 | 524441 | 4.1% |
| T | 372708 | 2.9% |
| A | 357403 | 2.8% |
| 4 | 350757 | 2.7% |
| K | 325241 | 2.5% |
| Other values (19) | 2926960 |
Datetime
Date
| Distinct | 48192 |
|---|---|
| Distinct (%) | 1.9% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Memory size | 19.8 MiB |
| Minimum | 2015-01-01 01:00:00 |
|---|---|
| Maximum | 2020-07-01 00:00:00 |
| Invalid dates | 0 |
| Invalid dates (%) | 0.0% |
PM2.5
Real number (ℝ)
High correlation  Missing 
| Distinct | 45086 |
|---|---|
| Distinct (%) | 2.3% |
| Missing | 647689 |
| Missing (%) | 25.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 80.864814 |
| Minimum | 0.01 |
|---|---|
| Maximum | 1000 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 19.8 MiB |
Quantile statistics
| Minimum | 0.01 |
|---|---|
| 5-th percentile | 10 |
| Q1 | 28.16 |
| median | 52.59 |
| Q3 | 97.74 |
| 95-th percentile | 251.29 |
| Maximum | 1000 |
| Range | 999.99 |
| Interquartile range (IQR) | 69.58 |
Descriptive statistics
| Standard deviation | 89.476181 |
|---|---|
| Coefficient of variation (CV) | 1.1064909 |
| Kurtosis | 18.305458 |
| Mean | 80.864814 |
| Median Absolute Deviation (MAD) | 29.59 |
| Skewness | 3.3444117 |
| Sum | 1.5699046 × 108 |
| Variance | 8005.987 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 30 | 4989 | 0.2% |
| 27 | 4970 | 0.2% |
| 33 | 4793 | 0.2% |
| 56 | 4782 | 0.2% |
| 28 | 4717 | 0.2% |
| 39 | 4697 | 0.2% |
| 29 | 4684 | 0.2% |
| 40 | 4649 | 0.2% |
| 38 | 4629 | 0.2% |
| 25 | 4537 | 0.2% |
| Other values (45076) | 1893947 | |
| (Missing) | 647689 | 25.0% |
| Value | Count | Frequency (%) |
| 0.01 | 39 | |
| 0.02 | 55 | |
| 0.03 | 68 | |
| 0.04 | 56 | |
| 0.05 | 56 | |
| 0.06 | 39 | |
| 0.07 | 45 | |
| 0.08 | 44 | |
| 0.09 | 40 | |
| 0.1 | 63 |
| Value | Count | Frequency (%) |
| 1000 | 182 | < 0.1% |
| 999.99 | 478 | |
| 999.83 | 1 | < 0.1% |
| 999.75 | 2 | < 0.1% |
| 999.5 | 2 | < 0.1% |
| 999.25 | 1 | < 0.1% |
| 998.75 | 1 | < 0.1% |
| 998.09 | 1 | < 0.1% |
| 998 | 1 | < 0.1% |
| 997.93 | 1 | < 0.1% |
PM10
Real number (ℝ)
High correlation  Missing 
| Distinct | 56960 |
|---|---|
| Distinct (%) | 3.9% |
| Missing | 1119252 |
| Missing (%) | 43.2% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 158.48391 |
| Minimum | 0.01 |
|---|---|
| Maximum | 1000 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 19.8 MiB |
Quantile statistics
| Minimum | 0.01 |
|---|---|
| 5-th percentile | 25 |
| Q1 | 64 |
| median | 116.25 |
| Q3 | 204 |
| 95-th percentile | 440.75 |
| Maximum | 1000 |
| Range | 999.99 |
| Interquartile range (IQR) | 140 |
Descriptive statistics
| Standard deviation | 139.78826 |
|---|---|
| Coefficient of variation (CV) | 0.8820344 |
| Kurtosis | 5.5620304 |
| Mean | 158.48391 |
| Median Absolute Deviation (MAD) | 62.25 |
| Skewness | 2.0478487 |
| Sum | 2.3294456 × 108 |
| Variance | 19540.757 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 94 | 4818 | 0.2% |
| 56 | 1880 | 0.1% |
| 69 | 1827 | 0.1% |
| 59 | 1821 | 0.1% |
| 53 | 1816 | 0.1% |
| 80 | 1804 | 0.1% |
| 64 | 1779 | 0.1% |
| 50 | 1774 | 0.1% |
| 86 | 1770 | 0.1% |
| 72 | 1758 | 0.1% |
| Other values (56950) | 1448784 | |
| (Missing) | 1119252 |
| Value | Count | Frequency (%) |
| 0.01 | 25 | |
| 0.02 | 30 | |
| 0.03 | 45 | |
| 0.04 | 35 | |
| 0.05 | 36 | |
| 0.06 | 49 | |
| 0.07 | 32 | |
| 0.08 | 44 | |
| 0.09 | 37 | |
| 0.1 | 47 |
| Value | Count | Frequency (%) |
| 1000 | 189 | |
| 999.99 | 236 | |
| 999.96 | 1 | < 0.1% |
| 999.83 | 1 | < 0.1% |
| 999.75 | 3 | < 0.1% |
| 999.33 | 1 | < 0.1% |
| 999.16 | 1 | < 0.1% |
| 999 | 2 | < 0.1% |
| 998.9 | 1 | < 0.1% |
| 998.58 | 1 | < 0.1% |
NO
Real number (ℝ)
High correlation  Missing 
| Distinct | 36985 |
|---|---|
| Distinct (%) | 1.8% |
| Missing | 553711 |
| Missing (%) | 21.4% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 22.788253 |
| Minimum | 0.01 |
|---|---|
| Maximum | 500 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 19.8 MiB |
Quantile statistics
| Minimum | 0.01 |
|---|---|
| 5-th percentile | 0.88 |
| Q1 | 3.05 |
| median | 7.15 |
| Q3 | 18.58 |
| 95-th percentile | 103.04 |
| Maximum | 500 |
| Range | 499.99 |
| Interquartile range (IQR) | 15.53 |
Descriptive statistics
| Standard deviation | 48.461463 |
|---|---|
| Coefficient of variation (CV) | 2.1265984 |
| Kurtosis | 28.356179 |
| Mean | 22.788253 |
| Median Absolute Deviation (MAD) | 5.04 |
| Skewness | 4.7654233 |
| Sum | 46382573 |
| Variance | 2348.5134 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 1 | 4452 | 0.2% |
| 3 | 4151 | 0.2% |
| 1.5 | 4072 | 0.2% |
| 0.8 | 3966 | 0.2% |
| 2.1 | 3930 | 0.2% |
| 2 | 3922 | 0.2% |
| 2.5 | 3839 | 0.1% |
| 1.1 | 3825 | 0.1% |
| 1.4 | 3813 | 0.1% |
| 0.9 | 3805 | 0.1% |
| Other values (36975) | 1995597 | |
| (Missing) | 553711 | 21.4% |
| Value | Count | Frequency (%) |
| 0.01 | 189 | < 0.1% |
| 0.02 | 249 | < 0.1% |
| 0.03 | 268 | < 0.1% |
| 0.04 | 222 | < 0.1% |
| 0.05 | 230 | < 0.1% |
| 0.06 | 203 | < 0.1% |
| 0.07 | 253 | < 0.1% |
| 0.08 | 277 | < 0.1% |
| 0.09 | 191 | < 0.1% |
| 0.1 | 1447 |
| Value | Count | Frequency (%) |
| 500 | 1 | < 0.1% |
| 499.99 | 2 | |
| 499.9 | 1 | < 0.1% |
| 499.8 | 3 | |
| 499.76 | 2 | |
| 499.74 | 1 | < 0.1% |
| 499.7 | 3 | |
| 499.67 | 1 | < 0.1% |
| 499.65 | 1 | < 0.1% |
| 499.63 | 1 | < 0.1% |
NO2
Real number (ℝ)
High correlation  Missing 
| Distinct | 26703 |
|---|---|
| Distinct (%) | 1.3% |
| Missing | 528973 |
| Missing (%) | 20.4% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 35.236891 |
| Minimum | 0.01 |
|---|---|
| Maximum | 499.99 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 19.8 MiB |
Quantile statistics
| Minimum | 0.01 |
|---|---|
| 5-th percentile | 4.33 |
| Q1 | 13.1 |
| median | 24.79 |
| Q3 | 45.48 |
| 95-th percentile | 100.3 |
| Maximum | 499.99 |
| Range | 499.98 |
| Interquartile range (IQR) | 32.38 |
Descriptive statistics
| Standard deviation | 34.975083 |
|---|---|
| Coefficient of variation (CV) | 0.99257004 |
| Kurtosis | 17.480945 |
| Mean | 35.236891 |
| Median Absolute Deviation (MAD) | 14.01 |
| Skewness | 3.0633094 |
| Sum | 72591872 |
| Variance | 1223.2564 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 9 | 1210 | < 0.1% |
| 7 | 1171 | < 0.1% |
| 0.2 | 1147 | < 0.1% |
| 8 | 1119 | < 0.1% |
| 15 | 1109 | < 0.1% |
| 10 | 1030 | < 0.1% |
| 14 | 1021 | < 0.1% |
| 12 | 991 | < 0.1% |
| 14.5 | 988 | < 0.1% |
| 11 | 981 | < 0.1% |
| Other values (26693) | 2049343 | |
| (Missing) | 528973 | 20.4% |
| Value | Count | Frequency (%) |
| 0.01 | 180 | < 0.1% |
| 0.02 | 313 | |
| 0.03 | 358 | |
| 0.04 | 310 | |
| 0.05 | 258 | < 0.1% |
| 0.06 | 265 | < 0.1% |
| 0.07 | 281 | |
| 0.08 | 246 | < 0.1% |
| 0.09 | 199 | < 0.1% |
| 0.1 | 678 |
| Value | Count | Frequency (%) |
| 499.99 | 2 | |
| 499.97 | 1 | |
| 499.9 | 1 | |
| 499.8 | 1 | |
| 499.51 | 1 | |
| 499.28 | 1 | |
| 498.96 | 1 | |
| 498.4 | 1 | |
| 498.3 | 1 | |
| 498.15 | 1 |
NOx
Real number (ℝ)
High correlation  Missing  Zeros 
| Distinct | 40690 |
|---|---|
| Distinct (%) | 1.9% |
| Missing | 490808 |
| Missing (%) | 19.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 40.551148 |
| Minimum | 0 |
|---|---|
| Maximum | 500 |
| Zeros | 117924 |
| Zeros (%) | 4.6% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 19.8 MiB |
Quantile statistics
| Minimum | 0 |
|---|---|
| 5-th percentile | 0 |
| Q1 | 11.35 |
| median | 22.86 |
| Q3 | 45.7 |
| 95-th percentile | 143.35 |
| Maximum | 500 |
| Range | 500 |
| Interquartile range (IQR) | 34.35 |
Descriptive statistics
| Standard deviation | 55.908938 |
|---|---|
| Coefficient of variation (CV) | 1.3787264 |
| Kurtosis | 17.000603 |
| Mean | 40.551148 |
| Median Absolute Deviation (MAD) | 14.23 |
| Skewness | 3.6031296 |
| Sum | 85087461 |
| Variance | 3125.8094 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 0 | 117924 | 4.6% |
| 6.24 | 13528 | 0.5% |
| 2.21 | 11571 | 0.4% |
| 5 | 1349 | 0.1% |
| 4.9 | 1216 | < 0.1% |
| 7 | 1172 | < 0.1% |
| 10 | 1161 | < 0.1% |
| 9 | 1155 | < 0.1% |
| 11 | 1105 | < 0.1% |
| 11.5 | 1065 | < 0.1% |
| Other values (40680) | 1947029 | |
| (Missing) | 490808 | 19.0% |
| Value | Count | Frequency (%) |
| 0 | 117924 | |
| 0.01 | 87 | < 0.1% |
| 0.02 | 82 | < 0.1% |
| 0.03 | 250 | < 0.1% |
| 0.04 | 92 | < 0.1% |
| 0.05 | 194 | < 0.1% |
| 0.06 | 42 | < 0.1% |
| 0.07 | 74 | < 0.1% |
| 0.08 | 124 | < 0.1% |
| 0.09 | 56 | < 0.1% |
| Value | Count | Frequency (%) |
| 500 | 4 | |
| 499.99 | 2 | |
| 499.97 | 1 | < 0.1% |
| 499.95 | 1 | < 0.1% |
| 499.94 | 1 | < 0.1% |
| 499.9 | 2 | |
| 499.87 | 1 | < 0.1% |
| 499.82 | 1 | < 0.1% |
| 499.8 | 2 | |
| 499.73 | 1 | < 0.1% |
NH3
Real number (ℝ)
Missing 
| Distinct | 20523 |
|---|---|
| Distinct (%) | 1.5% |
| Missing | 1236618 |
| Missing (%) | 47.8% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 28.708556 |
| Minimum | 0.01 |
|---|---|
| Maximum | 499.97 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 19.8 MiB |
Quantile statistics
| Minimum | 0.01 |
|---|---|
| 5-th percentile | 3.53 |
| Q1 | 11.23 |
| median | 22.35 |
| Q3 | 37.78 |
| 95-th percentile | 73.57 |
| Maximum | 499.97 |
| Range | 499.96 |
| Interquartile range (IQR) | 26.55 |
Descriptive statistics
| Standard deviation | 27.532443 |
|---|---|
| Coefficient of variation (CV) | 0.95903266 |
| Kurtosis | 34.330607 |
| Mean | 28.708556 |
| Median Absolute Deviation (MAD) | 12.38 |
| Skewness | 4.0288524 |
| Sum | 38827317 |
| Variance | 758.03539 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 10 | 1494 | 0.1% |
| 9 | 1303 | 0.1% |
| 14.62 | 988 | < 0.1% |
| 7 | 937 | < 0.1% |
| 5 | 910 | < 0.1% |
| 26 | 869 | < 0.1% |
| 10.3 | 855 | < 0.1% |
| 10.5 | 855 | < 0.1% |
| 0.1 | 854 | < 0.1% |
| 12 | 845 | < 0.1% |
| Other values (20513) | 1342555 | |
| (Missing) | 1236618 |
| Value | Count | Frequency (%) |
| 0.01 | 131 | < 0.1% |
| 0.02 | 114 | < 0.1% |
| 0.03 | 149 | < 0.1% |
| 0.04 | 101 | < 0.1% |
| 0.05 | 157 | < 0.1% |
| 0.06 | 67 | < 0.1% |
| 0.07 | 79 | < 0.1% |
| 0.08 | 150 | < 0.1% |
| 0.09 | 49 | < 0.1% |
| 0.1 | 854 |
| Value | Count | Frequency (%) |
| 499.97 | 1 | |
| 499.56 | 1 | |
| 499.12 | 1 | |
| 498.54 | 1 | |
| 497.99 | 1 | |
| 497.95 | 1 | |
| 497.88 | 1 | |
| 497.38 | 1 | |
| 495.23 | 1 | |
| 494.11 | 1 |
CO
Real number (ℝ)
Missing  Skewed  Zeros 
| Distinct | 7263 |
|---|---|
| Distinct (%) | 0.3% |
| Missing | 499302 |
| Missing (%) | 19.3% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 1.502366 |
| Minimum | 0 |
|---|---|
| Maximum | 498.57 |
| Zeros | 181502 |
| Zeros (%) | 7.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 19.8 MiB |
Quantile statistics
| Minimum | 0 |
|---|---|
| 5-th percentile | 0 |
| Q1 | 0.41 |
| median | 0.8 |
| Q3 | 1.38 |
| 95-th percentile | 3.62 |
| Maximum | 498.57 |
| Range | 498.57 |
| Interquartile range (IQR) | 0.97 |
Descriptive statistics
| Standard deviation | 6.2924451 |
|---|---|
| Coefficient of variation (CV) | 4.1883569 |
| Kurtosis | 1632.1903 |
| Mean | 1.502366 |
| Median Absolute Deviation (MAD) | 0.45 |
| Skewness | 33.508087 |
| Sum | 3139616 |
| Variance | 39.594866 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 0 | 181502 | 7.0% |
| 0.7 | 21885 | 0.8% |
| 0.6 | 21096 | 0.8% |
| 0.8 | 21087 | 0.8% |
| 0.4 | 20810 | 0.8% |
| 0.5 | 20721 | 0.8% |
| 0.3 | 17503 | 0.7% |
| 0.55 | 16393 | 0.6% |
| 0.72 | 16217 | 0.6% |
| 0.65 | 16175 | 0.6% |
| Other values (7253) | 1736392 | |
| (Missing) | 499302 | 19.3% |
| Value | Count | Frequency (%) |
| 0 | 181502 | |
| 0.01 | 4301 | 0.2% |
| 0.02 | 3905 | 0.2% |
| 0.03 | 2644 | 0.1% |
| 0.04 | 2400 | 0.1% |
| 0.05 | 2661 | 0.1% |
| 0.06 | 2393 | 0.1% |
| 0.07 | 2668 | 0.1% |
| 0.08 | 3198 | 0.1% |
| 0.09 | 2654 | 0.1% |
| Value | Count | Frequency (%) |
| 498.57 | 1 | |
| 494.9 | 1 | |
| 490.35 | 1 | |
| 485.73 | 1 | |
| 483.37 | 1 | |
| 476.2 | 1 | |
| 476.02 | 1 | |
| 475.4 | 1 | |
| 473.81 | 1 | |
| 470.72 | 1 |
SO2
Real number (ℝ)
Missing 
| Distinct | 15385 |
|---|---|
| Distinct (%) | 0.8% |
| Missing | 742737 |
| Missing (%) | 28.7% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 12.116025 |
| Minimum | 0.01 |
|---|---|
| Maximum | 199.96 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 19.8 MiB |
Quantile statistics
| Minimum | 0.01 |
|---|---|
| 5-th percentile | 1.38 |
| Q1 | 4.25 |
| median | 8.25 |
| Q3 | 14.53 |
| 95-th percentile | 34.85 |
| Maximum | 199.96 |
| Range | 199.95 |
| Interquartile range (IQR) | 10.28 |
Descriptive statistics
| Standard deviation | 14.673848 |
|---|---|
| Coefficient of variation (CV) | 1.2111108 |
| Kurtosis | 36.042377 |
| Mean | 12.116025 |
| Median Absolute Deviation (MAD) | 4.65 |
| Skewness | 4.7860374 |
| Sum | 22370373 |
| Variance | 215.32181 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 3 | 3306 | 0.1% |
| 4 | 3090 | 0.1% |
| 2.5 | 2998 | 0.1% |
| 2 | 2920 | 0.1% |
| 5 | 2779 | 0.1% |
| 3.5 | 2728 | 0.1% |
| 5.5 | 2623 | 0.1% |
| 4.5 | 2544 | 0.1% |
| 6 | 2531 | 0.1% |
| 7 | 2522 | 0.1% |
| Other values (15375) | 1818305 | |
| (Missing) | 742737 |
| Value | Count | Frequency (%) |
| 0.01 | 366 | < 0.1% |
| 0.02 | 464 | < 0.1% |
| 0.03 | 510 | < 0.1% |
| 0.04 | 474 | < 0.1% |
| 0.05 | 388 | < 0.1% |
| 0.06 | 410 | < 0.1% |
| 0.07 | 363 | < 0.1% |
| 0.08 | 395 | < 0.1% |
| 0.09 | 316 | < 0.1% |
| 0.1 | 2303 |
| Value | Count | Frequency (%) |
| 199.96 | 2 | |
| 199.95 | 1 | |
| 199.93 | 1 | |
| 199.9 | 1 | |
| 199.85 | 1 | |
| 199.81 | 1 | |
| 199.77 | 1 | |
| 199.75 | 1 | |
| 199.72 | 1 | |
| 199.7 | 1 |
O3
Real number (ℝ)
Missing 
| Distinct | 23226 |
|---|---|
| Distinct (%) | 1.2% |
| Missing | 725973 |
| Missing (%) | 28.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 38.064085 |
| Minimum | 0.01 |
|---|---|
| Maximum | 997 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 19.8 MiB |
Quantile statistics
| Minimum | 0.01 |
|---|---|
| 5-th percentile | 3 |
| Q1 | 11.02 |
| median | 24.75 |
| Q3 | 49.53 |
| 95-th percentile | 111.6 |
| Maximum | 997 |
| Range | 996.99 |
| Interquartile range (IQR) | 38.51 |
Descriptive statistics
| Standard deviation | 47.106533 |
|---|---|
| Coefficient of variation (CV) | 1.2375585 |
| Kurtosis | 57.530379 |
| Mean | 38.064085 |
| Median Absolute Deviation (MAD) | 16.49 |
| Skewness | 5.4743607 |
| Sum | 70917577 |
| Variance | 2219.0254 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 5 | 1495 | 0.1% |
| 3 | 1364 | 0.1% |
| 2 | 1330 | 0.1% |
| 4 | 1237 | < 0.1% |
| 7 | 1155 | < 0.1% |
| 3.5 | 1152 | < 0.1% |
| 1 | 1152 | < 0.1% |
| 4.5 | 1122 | < 0.1% |
| 5.5 | 1114 | < 0.1% |
| 17 | 1087 | < 0.1% |
| Other values (23216) | 1850902 | |
| (Missing) | 725973 | 28.0% |
| Value | Count | Frequency (%) |
| 0.01 | 195 | < 0.1% |
| 0.02 | 213 | < 0.1% |
| 0.03 | 184 | < 0.1% |
| 0.04 | 136 | < 0.1% |
| 0.05 | 119 | < 0.1% |
| 0.06 | 127 | < 0.1% |
| 0.07 | 145 | < 0.1% |
| 0.08 | 124 | < 0.1% |
| 0.09 | 105 | < 0.1% |
| 0.1 | 636 |
| Value | Count | Frequency (%) |
| 997 | 1 | |
| 996 | 2 | |
| 992 | 1 | |
| 989 | 1 | |
| 988.17 | 1 | |
| 984.33 | 1 | |
| 982 | 2 | |
| 980 | 1 | |
| 977 | 1 | |
| 975 | 1 |
Benzene
Real number (ℝ)
High correlation  Missing  Skewed  Zeros 
| Distinct | 11356 |
|---|---|
| Distinct (%) | 0.7% |
| Missing | 861579 |
| Missing (%) | 33.3% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 3.3054932 |
| Minimum | 0 |
|---|---|
| Maximum | 498.07 |
| Zeros | 392342 |
| Zeros (%) | 15.2% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 19.8 MiB |
Quantile statistics
| Minimum | 0 |
|---|---|
| 5-th percentile | 0 |
| Q1 | 0.08 |
| median | 0.96 |
| Q3 | 3.23 |
| 95-th percentile | 11.8 |
| Maximum | 498.07 |
| Range | 498.07 |
| Interquartile range (IQR) | 3.15 |
Descriptive statistics
| Standard deviation | 12.140528 |
|---|---|
| Coefficient of variation (CV) | 3.6728341 |
| Kurtosis | 662.1786 |
| Mean | 3.3054932 |
| Median Absolute Deviation (MAD) | 0.96 |
| Skewness | 21.3459 |
| Sum | 5710252.7 |
| Variance | 147.39242 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 0 | 392342 | 15.2% |
| 0.1 | 44769 | 1.7% |
| 0.2 | 23687 | 0.9% |
| 0.3 | 16939 | 0.7% |
| 0.4 | 14282 | 0.6% |
| 0.35 | 9732 | 0.4% |
| 0.23 | 9314 | 0.4% |
| 0.15 | 8765 | 0.3% |
| 0.45 | 8682 | 0.3% |
| 0.7 | 8602 | 0.3% |
| Other values (11346) | 1190390 | |
| (Missing) | 861579 |
| Value | Count | Frequency (%) |
| 0 | 392342 | |
| 0.01 | 6150 | 0.2% |
| 0.02 | 4273 | 0.2% |
| 0.03 | 7334 | 0.3% |
| 0.04 | 4581 | 0.2% |
| 0.05 | 6631 | 0.3% |
| 0.06 | 3142 | 0.1% |
| 0.07 | 3564 | 0.1% |
| 0.08 | 6076 | 0.2% |
| 0.09 | 3149 | 0.1% |
| Value | Count | Frequency (%) |
| 498.07 | 4 | |
| 491.51 | 8 | |
| 490 | 1 | < 0.1% |
| 488.48 | 1 | < 0.1% |
| 487.79 | 1 | < 0.1% |
| 487.6 | 1 | < 0.1% |
| 487.21 | 1 | < 0.1% |
| 487.2 | 1 | < 0.1% |
| 486.58 | 1 | < 0.1% |
| 485.69 | 1 | < 0.1% |
Toluene
Real number (ℝ)
High correlation  Missing  Zeros 
| Distinct | 24266 |
|---|---|
| Distinct (%) | 1.6% |
| Missing | 1042366 |
| Missing (%) | 40.3% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 14.902663 |
| Minimum | 0 |
|---|---|
| Maximum | 499.99 |
| Zeros | 312987 |
| Zeros (%) | 12.1% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 19.8 MiB |
Quantile statistics
| Minimum | 0 |
|---|---|
| 5-th percentile | 0 |
| Q1 | 0.34 |
| median | 3.4 |
| Q3 | 15.1 |
| 95-th percentile | 64.35 |
| Maximum | 499.99 |
| Range | 499.99 |
| Interquartile range (IQR) | 14.76 |
Descriptive statistics
| Standard deviation | 33.297295 |
|---|---|
| Coefficient of variation (CV) | 2.2343184 |
| Kurtosis | 49.998524 |
| Mean | 14.902663 |
| Median Absolute Deviation (MAD) | 3.4 |
| Skewness | 5.8398176 |
| Sum | 23050203 |
| Variance | 1108.7098 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 0 | 312987 | 12.1% |
| 0.1 | 7138 | 0.3% |
| 0.2 | 6966 | 0.3% |
| 0.3 | 5665 | 0.2% |
| 1.1 | 5423 | 0.2% |
| 0.5 | 5136 | 0.2% |
| 0.6 | 4530 | 0.2% |
| 0.8 | 4172 | 0.2% |
| 0.9 | 4073 | 0.2% |
| 0.4 | 3690 | 0.1% |
| Other values (24256) | 1186937 | |
| (Missing) | 1042366 |
| Value | Count | Frequency (%) |
| 0 | 312987 | |
| 0.01 | 1297 | 0.1% |
| 0.02 | 1735 | 0.1% |
| 0.03 | 2474 | 0.1% |
| 0.04 | 1682 | 0.1% |
| 0.05 | 2305 | 0.1% |
| 0.06 | 2359 | 0.1% |
| 0.07 | 2030 | 0.1% |
| 0.08 | 2292 | 0.1% |
| 0.09 | 1353 | 0.1% |
| Value | Count | Frequency (%) |
| 499.99 | 1 | |
| 499.8 | 1 | |
| 499.5 | 2 | |
| 499.4 | 1 | |
| 499.2 | 1 | |
| 499.08 | 1 | |
| 499.05 | 1 | |
| 498.9 | 1 | |
| 498.8 | 1 | |
| 498.6 | 1 |
Xylene
Real number (ℝ)
High correlation  Missing  Zeros 
| Distinct | 5829 |
|---|---|
| Distinct (%) | 1.1% |
| Missing | 2075104 |
| Missing (%) | 80.1% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 2.4488809 |
| Minimum | 0 |
|---|---|
| Maximum | 499.99 |
| Zeros | 208359 |
| Zeros (%) | 8.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 19.8 MiB |
Quantile statistics
| Minimum | 0 |
|---|---|
| 5-th percentile | 0 |
| Q1 | 0 |
| median | 0.2 |
| Q3 | 1.83 |
| 95-th percentile | 10.82 |
| Maximum | 499.99 |
| Range | 499.99 |
| Interquartile range (IQR) | 1.83 |
Descriptive statistics
| Standard deviation | 8.9734698 |
|---|---|
| Coefficient of variation (CV) | 3.6643145 |
| Kurtosis | 444.26888 |
| Mean | 2.4488809 |
| Median Absolute Deviation (MAD) | 0.2 |
| Skewness | 16.347887 |
| Sum | 1258673.4 |
| Variance | 80.523161 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 0 | 208359 | 8.0% |
| 0.1 | 11522 | 0.4% |
| 2 | 6184 | 0.2% |
| 0.65 | 5635 | 0.2% |
| 0.2 | 4107 | 0.2% |
| 0.3 | 3815 | 0.1% |
| 0.03 | 3739 | 0.1% |
| 0.05 | 3618 | 0.1% |
| 0.4 | 3460 | 0.1% |
| 0.15 | 3030 | 0.1% |
| Other values (5819) | 260510 | 10.1% |
| (Missing) | 2075104 |
| Value | Count | Frequency (%) |
| 0 | 208359 | |
| 0.01 | 1971 | 0.1% |
| 0.02 | 1546 | 0.1% |
| 0.03 | 3739 | 0.1% |
| 0.04 | 1815 | 0.1% |
| 0.05 | 3618 | 0.1% |
| 0.06 | 1202 | < 0.1% |
| 0.07 | 1559 | 0.1% |
| 0.08 | 3010 | 0.1% |
| 0.09 | 1067 | < 0.1% |
| Value | Count | Frequency (%) |
| 499.99 | 1 | |
| 476.31 | 1 | |
| 461.39 | 1 | |
| 433.94 | 1 | |
| 423.48 | 1 | |
| 422.86 | 1 | |
| 419.88 | 1 | |
| 406.29 | 1 | |
| 402.64 | 1 | |
| 398.9 | 1 |
AQI
Real number (ℝ)
High correlation  Missing 
| Distinct | 1601 |
|---|---|
| Distinct (%) | 0.1% |
| Missing | 570190 |
| Missing (%) | 22.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 180.17303 |
| Minimum | 5 |
|---|---|
| Maximum | 3133 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 19.8 MiB |
Quantile statistics
| Minimum | 5 |
|---|---|
| 5-th percentile | 44 |
| Q1 | 84 |
| median | 131 |
| Q3 | 259 |
| 95-th percentile | 416 |
| Maximum | 3133 |
| Range | 3128 |
| Interquartile range (IQR) | 175 |
Descriptive statistics
| Standard deviation | 140.40953 |
|---|---|
| Coefficient of variation (CV) | 0.77930384 |
| Kurtosis | 38.303665 |
| Mean | 180.17303 |
| Median Absolute Deviation (MAD) | 63 |
| Skewness | 3.4454512 |
| Sum | 3.6375006 × 108 |
| Variance | 19714.837 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 102 | 16729 | 0.6% |
| 104 | 15664 | 0.6% |
| 101 | 15486 | 0.6% |
| 106 | 14777 | 0.6% |
| 100 | 14516 | 0.6% |
| 103 | 14311 | 0.6% |
| 105 | 13743 | 0.5% |
| 108 | 12742 | 0.5% |
| 88 | 12630 | 0.5% |
| 64 | 12518 | 0.5% |
| Other values (1591) | 1875777 | |
| (Missing) | 570190 | 22.0% |
| Value | Count | Frequency (%) |
| 5 | 4 | < 0.1% |
| 6 | 34 | < 0.1% |
| 7 | 64 | < 0.1% |
| 8 | 27 | < 0.1% |
| 9 | 62 | < 0.1% |
| 10 | 112 | |
| 11 | 102 | |
| 12 | 126 | |
| 13 | 128 | |
| 14 | 160 |
| Value | Count | Frequency (%) |
| 3133 | 8 | |
| 3111 | 8 | |
| 3084 | 8 | |
| 3057 | 8 | |
| 3043 | 8 | |
| 3001 | 8 | |
| 3000 | 8 | |
| 2996 | 8 | |
| 2987 | 8 | |
| 2969 | 8 |
AQI_Bucket
Categorical
Missing 
| Distinct | 6 |
|---|---|
| Distinct (%) | < 0.1% |
| Missing | 570190 |
| Missing (%) | 22.0% |
| Memory size | 156.2 MiB |
| Moderate | |
|---|---|
| Satisfactory | |
| Very Poor | |
| Poor | |
| Good |
Length
| Max length | 12 |
|---|---|
| Median length | 9 |
| Mean length | 8.3033633 |
| Min length | 4 |
Unique
| Unique | 0 ? |
|---|---|
| Unique (%) | 0.0% |
Sample
| 1st row | Moderate |
|---|---|
| 2nd row | Moderate |
| 3rd row | Moderate |
| 4th row | Moderate |
| 5th row | Moderate |
Common Values
| Value | Count | Frequency (%) |
| Moderate | 675008 | |
| Satisfactory | 530164 | |
| Very Poor | 301150 | |
| Poor | 239990 | 9.3% |
| Good | 152113 | 5.9% |
| Severe | 120468 | 4.7% |
| (Missing) | 570190 |
Length
Common Values (Plot)
| Value | Count | Frequency (%) |
| moderate | 675008 | |
| poor | 541140 | |
| satisfactory | 530164 | |
| very | 301150 | |
| good | 152113 | 6.6% |
| severe | 120468 | 5.2% |
Most occurring characters
| Value | Count | Frequency (%) |
| o | 2591678 | |
| r | 2167930 | |
| e | 2012570 | |
| a | 1735336 | |
| t | 1735336 | |
| y | 831314 | 5.0% |
| d | 827121 | 4.9% |
| M | 675008 | 4.0% |
| S | 650632 | 3.9% |
| P | 541140 | 3.2% |
| Other values (8) | 2995537 |
Most occurring categories
| Value | Count | Frequency (%) |
| (unknown) | 16763602 |
Most frequent character per category
(unknown)
| Value | Count | Frequency (%) |
| o | 2591678 | |
| r | 2167930 | |
| e | 2012570 | |
| a | 1735336 | |
| t | 1735336 | |
| y | 831314 | 5.0% |
| d | 827121 | 4.9% |
| M | 675008 | 4.0% |
| S | 650632 | 3.9% |
| P | 541140 | 3.2% |
| Other values (8) | 2995537 |
Most occurring scripts
| Value | Count | Frequency (%) |
| (unknown) | 16763602 |
Most frequent character per script
(unknown)
| Value | Count | Frequency (%) |
| o | 2591678 | |
| r | 2167930 | |
| e | 2012570 | |
| a | 1735336 | |
| t | 1735336 | |
| y | 831314 | 5.0% |
| d | 827121 | 4.9% |
| M | 675008 | 4.0% |
| S | 650632 | 3.9% |
| P | 541140 | 3.2% |
| Other values (8) | 2995537 |
Most occurring blocks
| Value | Count | Frequency (%) |
| (unknown) | 16763602 |
Most frequent character per block
(unknown)
| Value | Count | Frequency (%) |
| o | 2591678 | |
| r | 2167930 | |
| e | 2012570 | |
| a | 1735336 | |
| t | 1735336 | |
| y | 831314 | 5.0% |
| d | 827121 | 4.9% |
| M | 675008 | 4.0% |
| S | 650632 | 3.9% |
| P | 541140 | 3.2% |
| Other values (8) | 2995537 |
Interactions
Correlations
| AQI | AQI_Bucket | Benzene | CO | NH3 | NO | NO2 | NOx | O3 | PM10 | PM2.5 | SO2 | Toluene | Xylene | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| AQI | 1.000 | 0.412 | 0.336 | 0.433 | 0.487 | 0.347 | 0.452 | 0.424 | 0.074 | 0.806 | 0.777 | 0.339 | 0.330 | 0.131 |
| AQI_Bucket | 0.412 | 1.000 | 0.025 | 0.070 | 0.161 | 0.141 | 0.171 | 0.172 | 0.125 | 0.426 | 0.374 | 0.116 | 0.108 | 0.021 |
| Benzene | 0.336 | 0.025 | 1.000 | 0.337 | 0.283 | 0.262 | 0.413 | 0.376 | -0.068 | 0.362 | 0.353 | 0.238 | 0.819 | 0.790 |
| CO | 0.433 | 0.070 | 0.337 | 1.000 | 0.354 | 0.398 | 0.373 | 0.445 | -0.147 | 0.454 | 0.415 | 0.245 | 0.380 | 0.335 |
| NH3 | 0.487 | 0.161 | 0.283 | 0.354 | 1.000 | 0.254 | 0.422 | 0.353 | 0.000 | 0.475 | 0.468 | 0.253 | 0.352 | 0.044 |
| NO | 0.347 | 0.141 | 0.262 | 0.398 | 0.254 | 1.000 | 0.467 | 0.737 | -0.340 | 0.389 | 0.385 | 0.194 | 0.229 | 0.188 |
| NO2 | 0.452 | 0.171 | 0.413 | 0.373 | 0.422 | 0.467 | 1.000 | 0.775 | -0.079 | 0.492 | 0.472 | 0.265 | 0.432 | 0.250 |
| NOx | 0.424 | 0.172 | 0.376 | 0.445 | 0.353 | 0.737 | 0.775 | 1.000 | -0.223 | 0.472 | 0.437 | 0.237 | 0.357 | 0.277 |
| O3 | 0.074 | 0.125 | -0.068 | -0.147 | 0.000 | -0.340 | -0.079 | -0.223 | 1.000 | -0.045 | -0.038 | 0.069 | -0.080 | -0.032 |
| PM10 | 0.806 | 0.426 | 0.362 | 0.454 | 0.475 | 0.389 | 0.492 | 0.472 | -0.045 | 1.000 | 0.874 | 0.346 | 0.342 | 0.072 |
| PM2.5 | 0.777 | 0.374 | 0.353 | 0.415 | 0.468 | 0.385 | 0.472 | 0.437 | -0.038 | 0.874 | 1.000 | 0.289 | 0.312 | 0.155 |
| SO2 | 0.339 | 0.116 | 0.238 | 0.245 | 0.253 | 0.194 | 0.265 | 0.237 | 0.069 | 0.346 | 0.289 | 1.000 | 0.344 | 0.235 |
| Toluene | 0.330 | 0.108 | 0.819 | 0.380 | 0.352 | 0.229 | 0.432 | 0.357 | -0.080 | 0.342 | 0.312 | 0.344 | 1.000 | 0.721 |
| Xylene | 0.131 | 0.021 | 0.790 | 0.335 | 0.044 | 0.188 | 0.250 | 0.277 | -0.032 | 0.072 | 0.155 | 0.235 | 0.721 | 1.000 |
Missing values
Sample
| StationId | Datetime | PM2.5 | PM10 | NO | NO2 | NOx | NH3 | CO | SO2 | O3 | Benzene | Toluene | Xylene | AQI | AQI_Bucket | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0 | AP001 | 2017-11-24 17:00:00 | 60.50 | 98.00 | 2.35 | 30.80 | 18.25 | 8.50 | 0.1 | 11.85 | 126.40 | 0.10 | 6.10 | 0.10 | NaN | NaN |
| 1 | AP001 | 2017-11-24 18:00:00 | 65.50 | 111.25 | 2.70 | 24.20 | 15.07 | 9.77 | 0.1 | 13.17 | 117.12 | 0.10 | 6.25 | 0.15 | NaN | NaN |
| 2 | AP001 | 2017-11-24 19:00:00 | 80.00 | 132.00 | 2.10 | 25.18 | 15.15 | 12.02 | 0.1 | 12.08 | 98.98 | 0.20 | 5.98 | 0.18 | NaN | NaN |
| 3 | AP001 | 2017-11-24 20:00:00 | 81.50 | 133.25 | 1.95 | 16.25 | 10.23 | 11.58 | 0.1 | 10.47 | 112.20 | 0.20 | 6.72 | 0.10 | NaN | NaN |
| 4 | AP001 | 2017-11-24 21:00:00 | 75.25 | 116.00 | 1.43 | 17.48 | 10.43 | 12.03 | 0.1 | 9.12 | 106.35 | 0.20 | 5.75 | 0.08 | NaN | NaN |
| 5 | AP001 | 2017-11-24 22:00:00 | 69.25 | 108.25 | 0.70 | 18.47 | 10.38 | 13.80 | 0.1 | 9.25 | 91.10 | 0.20 | 5.02 | 0.00 | NaN | NaN |
| 6 | AP001 | 2017-11-24 23:00:00 | 67.50 | 111.50 | 1.05 | 12.15 | 7.30 | 17.65 | 0.1 | 9.40 | 112.70 | 0.20 | 5.60 | 0.10 | NaN | NaN |
| 7 | AP001 | 2017-11-25 00:00:00 | 68.00 | 111.00 | 1.25 | 14.12 | 8.50 | 20.28 | 0.1 | 8.90 | 116.12 | 0.20 | 5.55 | 0.05 | NaN | NaN |
| 8 | AP001 | 2017-11-25 01:00:00 | 73.00 | 102.00 | 0.30 | 14.30 | 7.90 | 11.50 | 0.3 | 11.80 | 121.50 | 0.20 | 6.60 | 0.00 | NaN | NaN |
| 9 | AP001 | 2017-11-25 02:00:00 | 81.00 | 123.00 | 0.80 | 24.85 | 13.88 | 10.28 | 0.1 | 11.62 | 83.80 | 0.23 | 6.77 | 0.10 | NaN | NaN |
| StationId | Datetime | PM2.5 | PM10 | NO | NO2 | NOx | NH3 | CO | SO2 | O3 | Benzene | Toluene | Xylene | AQI | AQI_Bucket | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2589073 | WB013 | 2020-06-30 15:00:00 | 22.82 | 36.75 | 9.85 | 49.86 | 59.73 | 26.28 | 0.85 | 3.08 | 32.38 | 1.40 | 6.82 | NaN | 59.0 | Satisfactory |
| 2589074 | WB013 | 2020-06-30 16:00:00 | 23.00 | 42.30 | 6.95 | 32.79 | 39.72 | 23.68 | 0.70 | 6.25 | 57.22 | 3.18 | 11.62 | NaN | 59.0 | Satisfactory |
| 2589075 | WB013 | 2020-06-30 17:00:00 | 17.72 | 47.25 | 7.42 | 26.54 | 33.95 | 25.61 | 0.78 | 8.81 | 58.96 | 1.60 | 8.50 | NaN | 59.0 | Satisfactory |
| 2589076 | WB013 | 2020-06-30 18:00:00 | 14.45 | 42.42 | 9.32 | 38.91 | 48.25 | 26.21 | 0.81 | 34.88 | 27.57 | 2.13 | 9.35 | NaN | 59.0 | Satisfactory |
| 2589077 | WB013 | 2020-06-30 19:00:00 | 12.35 | 44.88 | 8.28 | 36.44 | 44.70 | 32.30 | 0.78 | 23.99 | 16.45 | 2.13 | 9.47 | NaN | 59.0 | Satisfactory |
| 2589078 | WB013 | 2020-06-30 20:00:00 | 15.55 | 47.80 | 7.27 | 35.08 | 42.38 | 31.25 | 0.80 | 9.40 | 17.24 | 2.56 | 11.57 | NaN | 59.0 | Satisfactory |
| 2589079 | WB013 | 2020-06-30 21:00:00 | 15.23 | 42.30 | 6.10 | 26.78 | 32.85 | 30.66 | 0.56 | 4.91 | 17.46 | 3.49 | 12.29 | NaN | 59.0 | Satisfactory |
| 2589080 | WB013 | 2020-06-30 22:00:00 | 11.40 | 40.95 | 6.58 | 19.53 | 26.12 | 30.73 | 0.61 | 3.81 | 17.24 | 1.83 | 8.88 | NaN | 59.0 | Satisfactory |
| 2589081 | WB013 | 2020-06-30 23:00:00 | 9.25 | 34.33 | 9.17 | 21.85 | 31.00 | 29.61 | 0.65 | 3.44 | 12.74 | 1.40 | 8.43 | NaN | 59.0 | Satisfactory |
| 2589082 | WB013 | 2020-07-01 00:00:00 | 10.50 | 36.50 | 7.78 | 22.50 | 30.25 | 27.23 | 0.58 | 2.80 | 13.10 | 1.31 | 7.39 | NaN | 59.0 | Satisfactory |